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* kernel-yocto: merge duplicate kernel_configme task definitionsRoss Burton2015-03-311-1/+1
| | | | | | | | | | | | | The kernel_configme task was added twice (once in the .bbclass, one in a .inc) with different ordering constraints. Change this to be just one definition in the bbclass with the stronger ordering constraints. (From OE-Core rev: b9646b9d31c3e0c70337a8c10ebfc087a0e2b829) Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* linux-yocto: add kern-tools-native to kernel_metadata dependsRoss Burton2015-03-311-0/+1
| | | | | | | | | | | | | | | | | | The autobuilder failed like this: temp/run.do_kernel_metadata.25242: line 165: createme: command not found createme is provided by kern-tools-native. do_patch has a dependency on kern-tools-native, but do_kernel_metadata runs before do_patch. So move the dependency from do_patch to do_kernel_metadata, moving the statement from the .inc to the class so it's alongside the task definition. [ YOCTO #7531 ] (From OE-Core rev: 4a0371847ff0c30d9b60db63559d89dddfcb009f) Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: allow in-tree defconfigsBruce Ashfield2015-03-251-2/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In a similar manner to the kernel itself, which does the following to bring a defconfig into the configuration: defconfig: $(obj)/conf ifeq ($(KBUILD_DEFCONFIG),) $< --defconfig $(Kconfig) else @echo "*** Default configuration is based on '$(KBUILD_DEFCONFIG)'" $(Q)$< --defconfig=arch/$(SRCARCH)/configs/$(KBUILD_DEFCONFIG) $(Kconfig) endif We do the same with the linux-yocto configuration processing. If a defconfig is specified via the KBUILD_DEFCONFIG variable, we copy it from the source tree, into a common location and normalized "defconfig" name, where the rest of the process will include and incorporate it into the configuration process. If the fetcher has already placed a defconfig in WORKDIR (from the SRC_URI), we don't overwrite it, but instead warn the user that SRC_URI defconfigs take precedence. [YOCTO: #7474] (From OE-Core rev: 5f5595eebeb81be7e824d998228e4ef9f0bfac7d) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: split meta data generation from patching phaseBruce Ashfield2015-03-201-2/+7
| | | | | | | | | | | | | | | | | | | | The linux-yocto kernel has a meta-data component which accompanies the actual tree. That meta-data is processed to generate a series file that controls the patching and configuration of the kernel. patching and configuration are two distinct phases, so when working on kernel configuration, it doesn't make sense to always have to re-run the patching step just to update configuration data in the meta-series. To allow a more granular set of tasks, we break the meta-data generation into a separate task, which runs before do_patch. This allows the task to be explicitly called when working on configuration, but otherwise has no impact on the build. (From OE-Core rev: 1be4c68fb876b63f19d107275b701fe1c1c121db) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: inhibit BSP description warnings for custom linux-yocto kernelsBruce Ashfield2015-03-021-6/+7
| | | | | | | | | | | | | | | | | | We don't require that a yocto custom kernel + defconfig have a full BSP description (but of course it would be better if they did). Since this isn't a requirement, we shouldn't alarm users by generating a BSP description warning. To implement this, we add a bsp audit level flag (like the one that exists for kconfig audits), and only set it to activate in the versioned linux-yocto recipes. [YOCTO: #7370] (From OE-Core rev: d2fb7fff291b83700d487be093223c1533d915ce) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* classes/kernel-yocto: extend SRCTREECOVEREDTASKSPaul Eggleton2015-02-231-1/+1
| | | | | | | | | | | | * Add do_shared_workdir which was added recently * Add do_fetch and do_unpack to this list, because at the moment if you enable externalsrc through a bbappend the += in this class wipes out the original value from externalsrc (which is set with ?=) (From OE-Core rev: 5717e3b60731d2cb9394c13bff049a467c3aeec1) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* linux-yocto: warn when a generated BSP description is usedBruce Ashfield2015-02-211-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | The meta data (in tree or out of tree) that describes a BSP, its patches and configuration is not always available when a new/default or manually configured machine is built. When this happens, the tools generate a skeleton BSP and use a architecture defconfig for the build. If this is by design, the build is typically sane and everything works fine. If an existing BSP description was expected, chances are that the resulting kernel will not be correct. To avoid surprising the user when a default/skeleton BSP is used for the build, we can make it obvious to the user by emitting a warning like the following: WARNING: [kernel]: An auto generated BSP description was used, this normally indicates a misconfiguration. Check that your machine (myqemux86-64) has an associated kernel description. [YOCTO: #3383] (From OE-Core rev: f4a460afc4e2676cbf1daaa1d6723da9e6146526) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* linux-yocto: make kernel configuration audit user visibleBruce Ashfield2015-02-211-7/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After a linux-yocto style kernel is configured, a kernel configuration audit is executed to detect common errors or issues with the config. This output used to be visible, but was made less obvious to not alarm users unnecessarily (since some configuration issues are acceptable). There are some classes of configuration issue that are worth being visible, and that is specified configuration values that do not make the final .config. These dropped options can result in any number of runtime failures, so flagging them at build time makes sense. The visibility of auditing is controlled by KCONF_AUDIT_LEVEL: 0: no reporting 1: report options that are specified, but not in the final config 2: report options that are not hardware related, but set by a BSP The default level is 1, with level 2 and above being for BSP development only. If these conditions are detected, warnings will be generated as follows: WARNING: [kernel config]: specified values did not make it into the kernel's final configuration: Value requested for CONFIG_SND_PCSP not in final ".config" Requested value: "CONFIG_SND_PCSP=y" Actual value set: "" or WARNING: [kernel config]: BSP specified non-hw configuration: CONFIG_BLOCK CONFIG_CFG80211_WEXT CONFIG_CORDIC CONFIG_CRC8 CONFIG_EFIVAR_FS CONFIG_EFI_PARTITION CONFIG_NET CONFIG_NETDEVICES CONFIG_PARTITION_ADVANCED CONFIG_WEXT_CORE CONFIG_WEXT_PROC CONFIG_WIRELESS At this point thse are only a warnings, since there needs to be time for layers and configuration fragments to be validated against this new check. [YOCTO: #6943] (From OE-Core rev: ad4d59495194b37bc510e9891bd14c0a2ac30dba) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto.bbclass: Bug Fix inside do_kernel_checkout()Theodor Gherzan2015-01-291-1/+1
| | | | | | | | | | | | | | | | | --047d7b3a7fac0eebee050cb47483 Content-Type: text/plain; charset="UTF-8" After we check the existence of 'machine_branch' with 'git show-ref' the following if statement should change the 'machine_branch' to the default (i.e. master) if the 'git show-ref' has returned an exit code that is not 0, not the other way around. Signed-off-by: Theodor Gherzan <theodor@resin.io> (From OE-Core rev: cc95da21914d08bfbf1936830985f824e8813904) Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: remove GUILT_BASE from terminal exportsBruce Ashfield2015-01-161-2/+1
| | | | | | | | | | | | guilt is no longer used to manage linux-yocto kernel pathes, so we no longer need to export variables that it needed to locate patches in the tree. (From OE-Core rev: eb0209360d14b57fbef6fa20bdd9948e8337f24b) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: make sure git tags get dereferenced properly in do_patch()Jeff Wang2014-12-211-1/+1
| | | | | | | | | | | | | | | | | | | | Commit 92c1ece6c347030d48995a36f4c67861356e59d3 causes the test in do_patch() in kernel-yocto.bbclass to fail if ${machine_srcrev} is an annotated tag. The check is meant to ensure that ${machine_srcrev} is an ancestor of HEAD, but if ${machine_srcrev} is a tag, then "$(git rev-parse --verify ${machine_srcrev})" evaluates to the SHA of the tag instead of what it's pointing to. Replacing "$(git rev-parse --verify ${machine_srcrev})" with "$(git rev-parse --verify ${machine_srcrev}~0)" fixed the problem by finding the object pointed to by the tag, and not the tag itself. This also works for commit IDs that are not tags, hence is safe in a scenarios. Jeff Wang <jeffrey.wang@ll.mit.edu> (From OE-Core rev: f79c9334f670ed6fce86047fbadb817af8d4fe14) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: fix non-git buildsBruce Ashfield2014-12-211-1/+3
| | | | | | | | | | | | | | | | | | | The ability to build non-git repositories was broken by two changes: - The existence of an empty 'patches' directory created during the unpack phase. This dir was incorrectly identified as a valid meta directory and broke the build. By ensuring that it is removed before creating the empty repository, it will no longer be found instead of the real meta directory. - The attempt to reset the git repository to a specific SRCREV when no SRCREV was provided. By checking for a SRCREV of 'INVALID', we avoid any processing and failed git operations. (From OE-Core rev: d5451dda1b8cfbbe8b6a779b0cd9b1397ebf1a07) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel: Rearrange for 1.8Richard Purdie2014-12-211-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In 1.8 we want to streamline the kernel build process. Basically we currently have multiple copies of the kernel source floating around and the copying/compression/decompression is painful. Lets assume we have a kernel source per machine since in most cases this is true (and we have a sysroot per machine anyway). Basically, instead of extracting a source into WORKDIR, then copying to a sysroot, we now set S to point straight at STAGING_DIR_KERNEL. Anything using kernel source can then just point at it and use: do_configure[depends] += "virtual/kernel:do_patch" to depend on the kernel source being present. Note this is different behaviour to DEPENDS += "virtual/kernel" which equates to do_configure[depends] += "virtual/kernel:do_populate_sysroot". Once we do this, we no longer need the copy operation in do_populate_sysroot, in fact there is nothing to do there (yay). The remaining part of the challenge is to kill off the horrible do_install. This patch splits it off to a different class, the idea here is to have a separate recipe which depends on the virtual/kernel:do_patch and just installs and packages the source needed to build modules on target into a specific package. Right now this code is proof of concept. It builds kernels and kernel modules. perf blows up in do_package with issues on finding the kernel version which can probably be fixed by adding back the right bit of do_install, and adding a dependency of do_package[depends] += "virtual/kernel:do_install" to perf. The whole thing needs a good write up, the corner cases testing and probably a good dose of cleanup to the remaining code. (From OE-Core rev: 3b3f7e785e27990ba21bc7cd97289c826a9a95d1) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto.bbclass: fix shell syntax errorPaul Eggleton2014-12-051-1/+1
| | | | | | | | | | | Spaces aren't valid around = in an assignment statement (not even with bash). (From OE-Core rev: fb419b1a3f5dbc5e5019be9d09c4acdbeb460c19) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: fix branch validation for AUTOREV, non machine_meta kernelsBruce Ashfield2014-10-241-6/+8
| | | | | | | | | | | | | | | | | The simplication of do_validate_branches missed a case where a custom kernel can supply SRCREV="${AUTOREV}", and not use SRCREV_machine at all. In this case, we will incorrectly try and test the tree for a non-existent commit, and break the build. By simplying the condition of the check to look for an empty SRCREV_machine, we can skip manipulating the tree and testing for a SRCREV. (From OE-Core rev: 212a4bd9b086365c022842a2ac6a2a25bd486002) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto.bbclass: Fixup shell condition test syntax errorDarren Hart2014-09-301-1/+1
| | | | | | | | | | | | A warning is issued when run about an unexpected operator due to a syntax error with an extra if empedded in the shell conditional. Remove the extra if. (From OE-Core rev: f0566e127abc7bb90588b2a8bee12ad3e7d35b3e) Signed-off-by: Darren Hart <dvhart@linux.intel.com> Cc: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: replace --is-ancestor with basic git porcelain commandsBruce Ashfield2014-09-011-2/+1
| | | | | | | | | | | | | | | --is-ancestor is a relatively new git option [commit 5907cda1, Aug 30 2012]. To support build machines with older versions of git installed, we can use the basic porcelain commands to acheive the same check. merge-base: "--is-ancestor A B" can be replaced with: if test "$(git rev-parse --verify A)" = "$(git merge-base A B)" (From OE-Core rev: 2ddfffe52720d1df70b04131eac553776da7bc73) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: convert echo statements to bb* equivalentsBruce Ashfield2014-09-011-32/+22
| | | | | | | | | | | Use the bbinfo, bberror, bbfatal equivalents to the existing echo statements within the kernel-yocto processing. This makes us consistent with the other messages from the build system. (From OE-Core rev: 1686d69de08bcecd39942802df18c4f0ca029ffe) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: allow custom non-meta, SRCREV format buildsBruce Ashfield2014-09-011-20/+22
| | | | | | | | | | | | When custom respositories are built (like a pure kernel.org repo), the machine_meta SRCREV format is not applicable. As such, we shouldn't check for the meta branch and we shouldn't only check SRCREV_machine based revisions. (From OE-Core rev: bf555ee3305114483aa5083cde1accd23b46a39e) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: clean overly complex branch checkoutBruce Ashfield2014-09-011-6/+5
| | | | | | | | | | | | | Since the git fetcher ensures that branches exist, we no longer need to validate the branch and have a conditional checkout of the source. We can remove some checks and ensure that whenever we exit the do_kernel_checkout routine that a branch is always checked out. (From OE-Core rev: 2ffa3f8be6996877cd552ff22260de35c19c413d) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: use show-ref instead of branch -aBruce Ashfield2014-09-011-11/+11
| | | | | | | | | | | | | | It's better to check a branches existence via show-ref versus the end user branch commands. So we make the switch. Also as part of this change, we move the conversion of remote branches to local branches above the meta branch checking. This is required to ensure that the branch is local for the show-ref check. (From OE-Core rev: 04bd4cee625574cfa67679b6b2a150a21106c5bf) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: simplify branch SRCREV validationBruce Ashfield2014-09-011-25/+24
| | | | | | | | | | | | The checking of machine and meta branch SRCREVs was inconsistent and didn't allow a mixed AUTOREV machine/meta branch combination. By simplifying the checks and changing the logic, we can now allow this combination. (From OE-Core rev: e272cfbba87a98393d6c22bd96c7f1cb6902170a) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: remove KBRANCH_DEFAULTBruce Ashfield2014-09-011-16/+0
| | | | | | | | | | | | | KBRANCH_DEFAULT was introduced as a way to trigger the enforced build of a particular branch of the tree. With the fetcher now enforcing SRCREVs existing on a branch, we can simply validate that the SRCREV is reachable from the final branch and no longer care about enforcing a given branch. (From OE-Core rev: fbacbb0ca79cdae33803fdd3158671488b9bbcbe) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: remove branch existence checking in do_validate_branchesBruce Ashfield2014-09-011-21/+8
| | | | | | | | | | | | | | Now that the fetcher will enforce branch existence, we no longer need to confirm that a branch exists, and that it was the branch requested to be built. We know the branch exists and we'll confirm that the specified SRCREV is going to be built after we've patched the tree. (From OE-Core rev: 93a7c7bd8e860e621af7174ef10d571b0d8622b2) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: remove SRC_URI kbranch validationBruce Ashfield2014-09-011-6/+0
| | | | | | | | | | | We no longer need to check if the KBRANCH matches the branch specified in the SRC_URI. This is taken care of by the fetcher at the beginning and SRCREV ancestor validation after patching. (From OE-Core rev: a9b6550d3e2f5bf21fd05a17bca3e57c5b74e057) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: remove containing branch checkBruce Ashfield2014-09-011-7/+0
| | | | | | | | | | The bitbake fetcher now enforces that a commit is contained by a branch, so this code can be dropped from do_validate_branches. (From OE-Core rev: 9e473d348d9e0db34e03446065c6c48d36964e1e) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: move SRCREV validation to patching phaseBruce Ashfield2014-09-011-16/+23
| | | | | | | | | | | | | Rather than attempting to condition the entire tree to machine SRCREV (since we don't know what branch will be built), we can instead wait until patching has completed and then confirm that we are indeed building a decendant of the specified SRCREV. The result is a much simpler check, and no mangling of the tree. (From OE-Core rev: 97075af9e9a691276cd417f1181ca73223f52d1c) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: use cat-file instead of git-showBruce Ashfield2014-09-011-4/+4
| | | | | | | | | | | | | Parsing the output of git show is error prone, since it changes based on the type of issue with bad comit IDs. Since the output is no longer used in the case of a valid ref, we can switch to git-cat-file and simply check the return code. (From OE-Core rev: 228c05013fe691321ec00467d8d0c0bb64dd175c) Signed-off-by: Darren Hart <dvhart@linux.intel.com> Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: remove redundant SRCREV checkBruce Ashfield2014-09-011-21/+12
| | | | | | | | | | | | | | | | do_validate_branches checks to ensure that a valid machine SRCREV was set. A test against an empty SRCREV is done in two separate locations, we only need one, since the first check immediately returns and the second check never hits. At the same time, we can stop referring to the same commit hash by 3 different names. Instead we assign to a local variable at the top of the routine, and refer to it at all times. (From OE-Core rev: 05508339882c7cc1fe3f1f67f72314fdcab979b7) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: quote kconfig mode checkBruce Ashfield2014-05-061-1/+1
| | | | | | | | | | | | | | | | | | We allow inheriting recipes to control the kconfig mode used by merge_config.sh via the KCONFIG_MODE variable. An error crept into the variable reference, and since it is not quoted, the true condition always runs. The result is that operations without an explicit kconfig mode cannot trigger allnoconfig for defconfig builds, which can result in some options being dropped from the final .config. Quoting the reference allows it to evaluate properly. (From OE-Core rev: aad19e4381a8a09c354e5899885997c5b4cd115b) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: replace '=' with '+='Ming Liu2014-03-111-1/+1
| | | | | | | | | | | | | | | | The dependency to CCACHE_DIR was moved to ccache.bbclass in commit 2acf8da4f13c175ea818b9514677b7059de1e3e2: [ ccache: Separate out into its own class ] then the '=' should be replaced by '+=', otherwise, it will overwrite the original ${CCACHE_DIR} in dirs. Signen-off-by: Ming Liu <ming.liu@windriver.com> (From OE-Core rev: e8b90254747651670031e6b2b8a702732124ecac) Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: fix diffconfig/kernel_configme breakageChristopher Larson2014-03-071-1/+7
| | | | | | | | | | | | | | | | | | | | The bbclass did the following: do_diffconfig[depends] += "virtual/kernel:do_kernel_configme" This clearly introduces a cross-kernel task dependency if the recipe inheriting this class isn't the preferred provider of virtual/kernel, which is obviously wrong, but further, will break the build if a kernel-yocto based kernel is parsed and not skipped, but virtual/kernel refers to a non-kernel-yocto recipe, which would not have the do_kernel_configme task. Work around this by adding the in-recipe task dep programmatically with bb.build.addtask when do_diffconfig exists. (From OE-Core rev: 0e6881146d87f0d214d80bc92e54c113906db63a) Signed-off-by: Christopher Larson <kergoth@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: Disable ANSI escape codes from git branchMatt Fleming2014-03-071-2/+2
| | | | | | | | | | | | | | | 'git branch' may use ANSI escape codes in its output (to provide colour) which doesn't play well with commands expecting pure plain text, e.g. fatal: '^[[31mmaster^[[m' is not a valid branch name. Use the --no-color option to ensure all branch names are plain text. Cc: Bruce Ashfield <bruce.ashfield@gmail.com> (From OE-Core rev: 87acfdb28380c26344a79a9dc0b4b403173bdc44) Signed-off-by: Matt Fleming <matt.fleming@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: always checkout machine branch when existing validate_branchesBruce Ashfield2014-02-281-21/+16
| | | | | | | | | | | | | | | | | | | | The validate_branches routine is responsible for ensuring that the specified SRCREV exists, and that the tree has been prepared for eventual patching starting directly from that SRCREV. On exit, the routine checks out the specified machine branch and the preparation is complete .. except if a KMETA branch isn't used, we exit early since the branch can't be validated. To make the exit condition consistent for all cases, we can move the KMETA validation inside a conditional and allow the same exit path for both cases. (From OE-Core rev: 6eb63237c3bf48377f75e48e637d76108c8666df) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: Add do_diffconfig taskJoão Henrique Ferreira de Freitas2014-02-201-0/+2
| | | | | | | | | | | | | | Instead of using 'diff' command between two kernel config files, the task diffconfig does the job creating the file $WORKDIR/fragment.cfg that user should review and use. [YOCTO #3862] (From OE-Core rev: db2a44c8f08f2371a52ff6662d6bc64bc42ad551) Signed-off-by: João Henrique Ferreira de Freitas <joaohf@gmail.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: Add a missing '['Peter Kjellerstedt2013-10-141-1/+1
| | | | | | | (From OE-Core rev: 68a7d9f0e19ed577854a04610efc902062a369a8) Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: improve error checking on non-git reposBruce Ashfield2013-09-061-1/+12
| | | | | | | | | | | | | | | | | | While non-git kernel repos are not the preferred format for a kernel upstream, they are supported. Depending on the creator of the archive the expanded source directory name varies. If the recipe for the kernel doesn't properly set S to the right value, a cryptic git error message is produced. We can detect the situation and offer some advice on how to fix the issue. A second check is also added in this commit for archive based kernel repos which won't have a SRCREV to validate. If we have no SRCREV or SRCREV is INVALID, we can exit the branch validation step immediately. This saves yet another cryptic git error message and simplifies a custom tgz based recipe. (From OE-Core rev: 0ebf67e8b4f7aaf259d7abac4af645070d846ec8) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* meta: Don't use deprecated bitbake APIRichard Purdie2013-09-011-1/+1
| | | | | | | | | | These have been deprecated for a long time, convert the remaining references to the correct modules and prepare for removal of the compatibility support from bitbake. (From OE-Core rev: 6a39835af2b2b3c7797fe05479341d71a3f3aaf6) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kern-tools: usability, bug fixes and no guiltBruce Ashfield2013-08-261-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Updating the kern-tools SRCREV to pick up the following fixes: 60a894e kgit-s2q: add proper commit ID handling for mixed am/apply usage 3b08257 kgit-s2q: delete pruning of path support. c5868b4 kgit-s2q: Restore implicit exit status to "git apply" section 1bd00b9 kgit-scc: mask warnings from cleanup phase 5 bb75299 kgit-s2q: fix commit warp when running "git am --abort" ef9571b kgit-scc: cleanup git rebase-apply dir fdb7d21 kgit-scc: ensure treegen stops if a meta series fails 008987b config: add kconfig cleaning options 69ff569 kgit-s2q: strip blank lines and comments e7b4540 kgit-init: disable garbage collection on a new tree 417eaed kgit-s2q: delete old LTSI patch dir finding code 21f2200 kgit-scc: better error checking on resume ad5084c kern-tools: use .meta as meta data container 1deb5d8 kgit-meta: don't push patches without a series file eb431a1 kgit-s2q: aid patch reject resolution via helper scripts f859c40 kgit-s2q: only use patch annotations when explicitly asked 333ae18 kgit: speed patch application by batching patches bf6991d kgit: teach tools about non-default meta dirs bcfc712 kgit-s2q: usability improvements cb28803 kgit-s2q: fix patch prefix stripping. 37f40e1 kgit-s2q: warn/exit with error if patch not in series f4704d2 kgit-s2q: consistent rm usage e11819c kgit-s2q: standardize on use of git mailinfo 36a5eda kgit: remove guilt dependency c461a4f spp/scc: export mark commands to meta-series 5311162 updateme: ensure that generated features are only used once 4f7a263 kgit-checkpoint: clear .gitignore for meta branch 21ee6f2 updateme: enforce a matching machine b08749d kgit-scc: remove -meta files after consruction These are bug fixes, usability changes as well as the removal of the guilt dependency. During the uprev of the guilt package, the amount of circumvention of the typical guilt workflow and checks meant that using it as a series -> branch manager was no longer appropriate. As a result a new tools kgit-s2q (series 2 queue) was created based on git-quiltimport, git am, and the LTSI tree generation scripts. The result is better series to branch validation, faster application and a simpler management model. This tool is backwards compatible with any tree previously constructed with guilt. We are now "guilt free" (From OE-Core rev: 983bff587b60fdd0244ad00f238df5ed50cc1e1a) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* classes/lib: Fix getcmdstatus breakageRichard Purdie2013-05-091-2/+2
| | | | | | | | | I mistakenly thought subprocess had getcmdstatus in python 2. It doesn't so lets add a wrapper and have this work in both worlds. (From OE-Core rev: 2253e9f12734c6e6aa489942b5e4628eca1fa29d) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* sanity/patch.py: Remove commands module usageRichard Purdie2013-05-091-2/+2
| | | | | | | | | The commands module is removed in python3. Use the subprocess module instead and the pipes module to replace the mkargs usage. (From OE-Core rev: e2e1dcd74bc45381baccf507c0309dd792229afe) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: use KBRANCH as default build branchBruce Ashfield2013-04-021-5/+6
| | | | | | | | | | | | | | | | | | | | | | | | commit 61001aa [kernel-yocto: respect SRC_URI modified branch selection] changed branch processing such that a branch specified in the SRC_URI would set the branch forced as the build branch. This change broke compatibility with the yocto-bsp, linux-yocto-custom based recipes. These recipes specify the branch to be built via KBRANCH, but allow the fetcher to use master for keeping the repository up to date. This means that no explicit branch is set in the SRC_URI and the routines return the default branch of 'master', which is not what is set in KBRANCH. To support this case, we simply pass a default branch into the routine returning the branch to build, and ensure that the default is KBRANCH so if no branch is passed in the SRC_URI, KBRANCH is always built. [YOCTO #4145] (From OE-Core rev: 0c389f41d7ea0697a5468c73cce295a2fa64e9e0) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: allow building from fetcher source dirBruce Ashfield2013-03-011-17/+22
| | | | | | | | | | | | | | | | | | | | | | | The linux-yocto recipes themselves always set S="${WORKDIR}/linux" and arrange for the fetcher default of ${WORKDIR}/git to be renamed before building. Part of this rename involves an assumption that the directory used by the fetcher can be removed as part of the renaming process, or in fact that renaming is required. If a derived recipe uses S="${WORKDIR}/git", the checkout phase fails since the kernel source is removed as part of the processing. To fix this the code now detects this situation and does not clean the source directory before renaming the fetcher default (and in fact does not rename it at all). (From OE-Core rev: e4ab5efea1a41297f63c96de97270136535b5f0b) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: respect SRC_URI modified branch selectionBruce Ashfield2013-03-011-32/+38
| | | | | | | | | | | | | | | | | | | | | | | | Although the setting of KBRANCH is the suggested/primary way to interact with the yocto kern-tools and the fetcher, some users may be more comfortable modifying the SRC_URI branch parameter directly. If they do, the tools will not force their branch and build output will be different then they expect, in non obvious ways. It's easy enough to detect this scenario, but checking the SRC_URI in the same way that the git fetcher checks for the branch (and SRCREV). If we take the value from the SRC_URI and use it directly in the patch/validate/update routines, we'll stay consistent with KBRANCH if it is used, and also automatically adapt to a manually changed branch parameter on the SRC_URI. For all other users, there are no visible or behavioural changes as a result of this change (From OE-Core rev: cfce8643ed166b51d7178be173677ea6f527d453) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto/linux-yocto-custom: support low bandwidth optionsBruce Ashfield2013-02-041-13/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | To support configurations where active development is not being done within the oe/bitbake build environment and restricted bandwidth situations, this commit allows the SRC_URI to point to a kernel tgz instead of a full git repository. Outside of the upstream tgz instead of a kernel git repository, the restrictions, config and patch process is the same as any linux-yocto-custom recipe. An example linux-yocto-custom based recipe would have a configuration like this to build the 3.7 kernel, using an externally supplied config, from the 3.7 tgz: SRC_URI = "http://kernel.org/pub/linux/kernel/v3.0/linux-3.7.tar.bz2" PV = "3.7" S = "${WORKDIR}/linux-3.7" SRC_URI[md5sum] = "5323f3faadd051e83af605a63be5ea2e" SRC_URI[sha256sum] = "dc08d87a579fe2918362e6666e503a95a76296419195cb499aa9dd4dbe171a9e" [YOCTO #2686] (From OE-Core rev: 08b3a282ce75a9972694f0c4379179505b9ec91f) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: allow multiple / shared kernel feature directoriesBruce Ashfield2013-02-041-1/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To promote the reuse and sharing of configuration fragments this change allows any kernel-yocto based recipe to have multiple alternate git repositories which provide kernel feature directory trees listed on the SRC_URI. These feature directories are in addition to any in-tree kernel meta data branches that may be available (described via the KMETA variable in linux-yocto recipes). Features found within these directories can be used from recipes via the KERNEL_FEATURES variable. Features found within a feature directory are free to include any other features that are available in any directories. In both cases the path to a feature description (a .scc file) is relative to the root of a given feature directory (which is how existing .scc files work) The search order for features is determined by the order that repositories appear on the SRC_URI. Normal SRC_URI rules apply to any repository that is added as a kernel feature container. A SRCREV must be supplied and it must be unpacked to a unique directory, which is controlled via the "destsuffic" url parameter. In addition to these standard requirements, any kernel feature repository reference should identify itself via the "type=kmeta" url parameter. If type=kmeta is not supplied, the repository will not be processed for kernel features. As an example, the following in a linux-yocto bbappend makes two additional feature directories available to KERNEL_FEATURES and fragments. SRC_URI += "git://git.yoctoproject.org/yocto-kernel-cache;protocol=git;branch=master;type=kmeta;name=feat1;destsuffix=kernel-cache/" SRC_URI += "git://${KSRC_linux_yocto_3_4};protocol=file;branch=meta;name=feat2;type=kmeta;destsuffix=kernel-features-experimental/" SRCREV_feat1 = "${AUTOREV}" SRCREV_feat2 = "${AUTOREV}" (From OE-Core rev: 02ad603a104b70ab74548c8018e738bfbb3c59db) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: fix .scc and .cfg matchingBruce Ashfield2013-02-041-1/+1
| | | | | | | | | | | | | | SRC_URIs that contained git repositories or other constructs that resulted in an extension of "." or a substring of "scc" or "cfg" were matching the tests for patches and configs. This was due to a python tuple being used instead of an array. Switching to an array makes the match exact and the behaviour we want. (From OE-Core rev: 22aa5d040604b37ba984bae9e800e56ba6e4956d) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: make configuration audit details debug onlyBruce Ashfield2013-02-041-2/+6
| | | | | | | | | | | | | The details of the kernel configuration audit are typically a debug action, so should be moved to bb.debug(). But in order to maintain visibility of the results, a reference to the log file is provided in the standard message. (From OE-Core rev: 9ab80ad88d34622a81670cdc45cc3275fc3ebabe) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: add KBUILD_OUTPUT to OE_TERMINAL_EXPORTSBruce Ashfield2013-01-181-1/+2
| | | | | | | | | | | | Since linux-yocto based recipes have a split build and source directory, we should export KBUILD=${B} to the devshell. This allows the kernel to be incrementally build within the shell and not dirty the source directory (which breaks subsequent full builds). (From OE-Core rev: 88f88a22dfa730161168b0f228e3954178b74c6a) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-yocto: remove unnecessary non-bare warningBruce Ashfield2013-01-181-5/+1
| | | | | | | | | | | | | | In the past working from a non-bare clone would cause problems, due to branches not existing in the WORKDIR clone. This hasn't been true for some time, since the routines which convert remotes into local branches have been functioning without problems. So we no longer need the warning and it can be removed. (From OE-Core rev: 42d42c24a37af0ea8896087c7cc8215eb19f633d) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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